Subtleties Puns

A subtlety rex.

Last night i got on twitter, one teacher from a gaggle I follow is talking about Peter Pan and tossing out pun after pun. Another teacher just asked "Can we make him stop?"

I replied, "When d'he start?"

Then another teacher jumped in with "Wendy do you think?"

Huh? I scratched my head. Was my unusual spelling so odd that it wasn't clear what i was going for? She got it enough to use THE SAME PUN in the SAME way.

And then her comment got favorites and 'attagirls'.

So questions: 1) which phrasing was better for the pun?

2. If the second is better, is it still better immediately following the first?

I guess I've always been a fan of subtlety